增加对不同帖子类型的工具函数

Change-Id: I725923ef606d0f2b434da3f5f4ab6927a5fe3e9a
diff --git a/src/components/corner/corner.tsx b/src/components/corner/corner.tsx
index 71dd772..ad80476 100644
--- a/src/components/corner/corner.tsx
+++ b/src/components/corner/corner.tsx
@@ -1,13 +1,14 @@
 // src/components/BottomRightUpload.tsx
-import React from 'react';
+import React, { use } from 'react';
 import styles from './corner.module.css';
 import { useNavigate } from 'react-router';
-
+import { useSearchParams } from 'react-router-dom';
 const BottomRightUpload: React.FC = () => {
+  const [searchParams] = useSearchParams();
   const navigate = useNavigate();
-
+  const type = searchParams.get('type');
   const handleUploadClick = () => {
-    navigate('/postDetails', { state: { isNewPost: true } });
+    navigate('/createPost', { state: { isNewPost: true, type} });
   };
 
   return (